apparatus
burnout
call
communication
complaint
connection
contact
customer
depressed
depression
depressive
exhausted
exhaustion
fatigue
frustrated
frustration
headache
hotline
landline
listless
listlessness
migraine
number
office
overtaxed
overtaxing
overwhelmed
phone
problems
receiver
revised
rope
service
stress
syndrome
team
telephone
tired
to
well
woman